Need Help!- doosan 2020 turret alarm

[sebturbo2000]

hi dont know if anyone can help but i accidently hit the emergency stop on a doosan s280 lathe while the turret was indexing i homed the axis out spun the turret round but i get a alarm saying turret needs home postion 2020 alarm i can index the turret round in manual mode and also in mdi and its goes to the correct tool but the alarm stays on and wont let me run the job
i guess there must be a code i can enter to reset this ?

many thanks

[machintek]

Look in the ladders for what is causing the alarm. I know that some servo turret alarms are cleared by changing keep relay 15.4 because the turret did not complete the index.
Verify this in ladders!

George

[meelian]

hi,how r u?can u tell me your machine model ? u get the alam 2020 is break circuit protect'issue!

[mte.jalal]

Dear friends

I have faced a problem with turret in fact after I started the machine for first time evrything is ok unless the turret position it's about 15 degrees different from original position.

Does anyone know about this problem.

As we have come to conclusion Grid Shift Maybe effective but we don't know how to it.
in fact in Fanuc manuals there was nothing about this point!

The machine model is : Doturn 310

Thanks in advance.

Jalal